Galvanized steel pipes are hot-dip galvanized steel pipes made of welded steel pipes, seamless steel pipes and other black pipes that have not taken anti-corrosion measures. The outer layer is coated with a galvanized layer and does not rust for a long time.
Shanghai Zhengshang Industrial Co., Ltd. produces various specifications of galvanized steel pipes, and can customize the diameter, wall thickness and length according to customer requirements.
|Steel grade||Q215A; Q215B; Q235A; Q235B|
|Wall thickness (mm)||2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5, etc|
|C||1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028|
|Pressure (Mpa)||D10.2-168.3mm：3Mpa; D177.8-323.9mm：5Mpa|